| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| package org.apache.guacamole.rest.sharingprofile; |
| |
| import com.google.inject.assistedinject.Assisted; |
| import com.google.inject.assistedinject.AssistedInject; |
| import java.util.Map; |
| import javax.ws.rs.Consumes; |
| import javax.ws.rs.GET; |
| import javax.ws.rs.Path; |
| import javax.ws.rs.Produces; |
| import javax.ws.rs.core.MediaType; |
| import org.apache.guacamole.GuacamoleException; |
| import org.apache.guacamole.GuacamoleSecurityException; |
| import org.apache.guacamole.net.auth.AuthenticatedUser; |
| import org.apache.guacamole.net.auth.Directory; |
| import org.apache.guacamole.net.auth.Permissions; |
| import org.apache.guacamole.net.auth.SharingProfile; |
| import org.apache.guacamole.net.auth.UserContext; |
| import org.apache.guacamole.net.auth.permission.ObjectPermission; |
| import org.apache.guacamole.net.auth.permission.ObjectPermissionSet; |
| import org.apache.guacamole.net.auth.permission.SystemPermission; |
| import org.apache.guacamole.net.auth.permission.SystemPermissionSet; |
| import org.apache.guacamole.rest.directory.DirectoryObjectResource; |
| import org.apache.guacamole.rest.directory.DirectoryObjectTranslator; |
| |
| /** |
| * A REST resource which abstracts the operations available on an existing |
| * SharingProfile. |
| */ |
| @Produces(MediaType.APPLICATION_JSON) |
| @Consumes(MediaType.APPLICATION_JSON) |
| public class SharingProfileResource |
| extends DirectoryObjectResource<SharingProfile, APISharingProfile> { |
| |
| /** |
| * Creates a new SharingProfileResource which exposes the operations and |
| * subresources available for the given SharingProfile. |
| * |
| * @param authenticatedUser |
| * The user that is accessing this resource. |
| * |
| * @param userContext |
| * The UserContext associated with the given Directory. |
| * |
| * @param directory |
| * The Directory which contains the given SharingProfile. |
| * |
| * @param sharingProfile |
| * The SharingProfile that this SharingProfileResource should represent. |
| * |
| * @param translator |
| * A DirectoryObjectTranslator implementation which handles the type of |
| * object given. |
| */ |
| @AssistedInject |
| public SharingProfileResource(@Assisted AuthenticatedUser authenticatedUser, |
| @Assisted UserContext userContext, |
| @Assisted Directory<SharingProfile> directory, |
| @Assisted SharingProfile sharingProfile, |
| DirectoryObjectTranslator<SharingProfile, APISharingProfile> translator) { |
| super(authenticatedUser, userContext, SharingProfile.class, directory, sharingProfile, translator); |
| } |
| |
| /** |
| * Retrieves the connection parameters associated with the SharingProfile |
| * exposed by this SharingProfile resource. |
| * |
| * @return |
| * A map of parameter name/value pairs. |
| * |
| * @throws GuacamoleException |
| * If an error occurs while retrieving the connection parameters of the |
| * SharingProfile. |
| */ |
| @GET |
| @Path("parameters") |
| public Map<String, String> getParameters() |
| throws GuacamoleException { |
| |
| SharingProfile sharingProfile = getInternalObject(); |
| |
| // Pull effective permissions |
| Permissions effective = getUserContext().self().getEffectivePermissions(); |
| |
| // Retrieve permission sets |
| SystemPermissionSet systemPermissions = effective.getSystemPermissions(); |
| ObjectPermissionSet sharingProfilePermissions = effective.getSharingProfilePermissions(); |
| |
| // Deny access if adminstrative or update permission is missing |
| String identifier = sharingProfile.getIdentifier(); |
| if (!systemPermissions.hasPermission(SystemPermission.Type.ADMINISTER) |
| && !sharingProfilePermissions.hasPermission(ObjectPermission.Type.UPDATE, identifier)) |
| throw new GuacamoleSecurityException("Permission to read sharing profile parameters denied."); |
| |
| // Return parameter map |
| return sharingProfile.getParameters(); |
| |
| } |
| |
| } |